REFERENCES
- Blackless , M. , Charuvastra , A. , Derryck , A. , Fausto-Stering , A. , Lauzanne , K. and Lee , E. 2000 . How sexually dimorphic are we? Review and synthesis . American Journal of Human Biology , 12 : 151 – 166 .
- Dreger , A. D. 1998 . Hermaphrodites and the medical invention of sex , Cambridge : Harvard University Press .
- Fausto-Sterling , A. 2000 . The five sexes revisited . Sciences , 40 : 18 – 23 .
- Hamerton , J. L. , Canning , N. , Ray , M. and Smith , S. 1975 . A cytogenetic survey of 14,069 newborn infants. I. Incidence of shromosome abnormalities . Clinical Genetics , 8 : 223 – 243 .
- Hirschfeld , M. 1910 . “ The transvestites. The erotic drive to cross-dress ” . In The transvestite studies reader , Edited by: Stryker , S. and Whittle , S. 28 – 39 . New York : Routledge .
- Lang , C. and Kuhnle , U. 2008 . Intersexuality and alternative gender categories in non-western cultures . Hormone Research , 69 : 240 – 250 .
- Marino , T. A. 2010 . Embryology and disorders of sexual development In press
- Preeves , S. E. 2003 . Intersex and identity. The contested self , New Brunswick, NJ : Rutgers University Press .
- Sparrow , R. 2010 . Should human beings have sex? Sexual dimorphism and human enhancement . American Journal of Bioethics , 10 ( 7 ) : 3 – 12 .
- Thyen , U. , Lanz , K. , Holterhus , P.-M. and Hiort , O. 2006 . Epidemiology and initial management of ambiguous genitalia at birth in Germany . Hormones Research , 66 : 195 – 203 .
- Wilhelm , D. , Palmer , S. and Koopman , P. 2007 . Sex determination and gonadal development in mammals . Physiological Reviews , 87 : 1 – 28 .